wondering about group touch events and children touch events

I have a display group that has a touch event on it so I can move the object around the screen as it's touched. This group has children that I want to fire custom events from and bubble them up.

the code looks something like this.

local group = display.newGroup()
 
 
local function onTouch(event)
    if event.phase == "began" then
        display.getCurrentStage():setFocus(event.target, event.id)
    elseif event.phase == "moved" then
          --do something
    elseif event.phase == "ended" then
         display.getCurrentStage():setFocus(event.target, nil)
    end
end
 
group:addEventListener("touch", onTouch)
 
 
local function buttonClicked(event)
   --here i dispatch another custom event to the groups parent
   local e = {name="someevent", value="something"}
   group:dispatchEvent(e)
end
 
local my_bn = Button:new()
my_bn:addEventListener("customEvent", buttonClicked)
 
group:insert(my_bn)
 
return group

views:1494 update：2011/11/19 17:31:56


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